1from fastapi import APIRouter23from app.rag import retriever45router = APIRouter(tags=["health"])678@router.get("/health")9async def health() -> dict:10 return {"ok": True, "service": "uqo-chat"}111213@router.get("/ready")14async def ready() -> dict:15 return {"ok": True, "chunks": len(retriever.index.docs)}16